Factor x^2 + 13x - 13.

a. (x - 1) (x + 14)

b. (x + 1) (x + 12)

c. (x - 1) (x + 13)

d. cannot be factored

We must first determine the shape of a rectangular prisms _ a0 to find area of the prism

The candy store is having a 30% off sale. emma is going to buy $7.50 worth of candy.how much will she pay after the discount

If you were constructing a triangular frame, and you had wood in the length of 4inches, 4 inches, and 7 inches, would it make a triangle? would you be able to create a frame from these pieces of wood? yes or no. explain your mathematical thinking